NYIN
| Acronym | Definition |
|---|---|
| NYIN | Nigerian Youth ICT4D (Information and Communication Technologies for Development) Network |
| NYIN | NESB (Non-English Speaking Background) Youth Issues Network (Australia) |
| NYIN | National Youth Information Network (Kansas City, MO) |
| NYIN | New York Information Network (State of New York Insurance Department) |
| NYIN | New York Investment Network |